Try beta.chemspider
- 5 of 5 defined stereocentres
2-(3-Hydroxy-4-methoxyphenyl)-7-methoxy-4-oxo-4H-chromen-5-yl beta-D-allopyranoside
COc1ccc(cc1O)c2cc(=O)c3c(o2)cc(cc3O[C@H]4[C@@H]([C@@H]([C@@H]([C@H](O4)CO)O)O)O)OC
InChI=1S/C23H24O11/c1-30-11-6-16-19(13(26)8-15(32-16)10-3-4-14(31-2)12(25)5-10)17(7-11)33-23-22(29)21(28)20(27)18(9-24)34-23/h3-8,18,20-25,27-29H,9H2,1-2H3/t18-,20-,21-,22-,23-/m1/s1
VMHJQTDFODXJNQ-OKKOYFSCSA-N
CSID:4478564, http://www.chemspider.com/Chemical-Structure.4478564.html (accessed 23:16, Apr 25, 2024)
Validated by Experts, Validated by Users, Non-Validated, Removed by Users
Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00
Predicted data is generated using the US Environmental Protection Agency�s EPISuite
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 0.44 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 692.68 (Adapted Stein & Brown method) Melting Pt (deg C): 302.60 (Mean or Weighted MP) VP(mm Hg,25 deg C): 4.45E-021 (Modified Grain method) Subcooled liquid VP: 5.63E-018 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 423.3 log Kow used: 0.44 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 2.4939e+005 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Phenols Vinyl/Allyl Ketones Vinyl/Allyl Ethers Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.81E-027 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 6.590E-024 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 0.44 (KowWin est) Log Kaw used: -24.940 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 25.380 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 1.4586 Biowin2 (Non-Linear Model) : 0.9988 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.5789 (weeks-months) Biowin4 (Primary Survey Model) : 3.9944 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 1.0634 Biowin6 (MITI Non-Linear Model): 0.4363 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 1.0242 Ready Biodegradability Prediction: NO Hydrocarbon Biodegradation (BioHCwin v1.01): Structure incompatible with current estimation method! Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 7.51E-016 Pa (5.63E-018 mm Hg) Log Koa (Koawin est ): 25.380 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 4E+009 Octanol/air (Koa) model: 5.89E+012 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1 Mackay model : 1 Octanol/air (Koa) model: 1 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 294.2500 E-12 cm3/molecule-sec Half-Life = 0.036 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 26.172 Min Ozone Reaction: OVERALL Ozone Rate Constant = 10.500000 E-17 cm3/molecule-sec Half-Life = 0.109 Days (at 7E11 mol/cm3) Half-Life = 2.619 Hrs Reaction With Nitrate Radicals May Be Important! Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 272.1 Log Koc: 2.435 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Rate constants can NOT be estimated for this structure! Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.500 (BCF = 3.162) log Kow used: 0.44 (estimated) Volatilization from Water: Henry LC: 2.81E-027 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 4.548E+023 hours (1.895E+022 days) Half-Life from Model Lake : 4.961E+024 hours (2.067E+023 days) Removal In Wastewater Treatment: Total removal: 1.86 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.77 percent Total to Air: 0.00 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 1.4e-008 0.654 1000 Water 44.6 900 1000 Soil 55.3 1.8e+003 1000 Sediment 0.088 8.1e+003 0 Persistence Time: 997 hr
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